Along with this, two more groups of factors should be distinguished — increasing the mechanization and automation of work and increasing the degree of assembly and the use of effective materials and structures, which provide a significant part of the increase in production. These three groups, apparently, contain all possible resources of labor productivity growth in repair and construction and installation work. If you are an employee to build a cottage, then you will need to order new furniture in a new house that you can inexpensively here: furniture under order.